Fix jshint errors.

Author: wichert

src/jquery-ext.js

@@ -292,11 +292,11 @@ define(["jquery"], function($) {
 
     $.fn.slideIn = function(speed, easing, callback) {
         return this.animate({width: "show"}, speed, easing, callback);
-    }
+    };
 
     $.fn.slideOut = function(speed, easing, callback) {
         return this.animate({width: "hide"}, speed, easing, callback);
-    }
+    };
 
     // case-insensitive :contains
     $.expr[":"].Contains = function(a, i, m) {